bundles/org.eclipse.ui.ide/src/org/eclipse/ui/views/markers/internal/DialogTaskFilter.java - platform/eclipse.platform.ui - Git at Google

 /*******************************************************************************
  * Copyright (c) 2000, 2004 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
  *     IBM Corporation - initial API and implementation
  *******************************************************************************/

 package org.eclipse.ui.views.markers.internal;

 import org.eclipse.swt.SWT;
 import org.eclipse.swt.events.ModifyEvent;
 import org.eclipse.swt.events.ModifyListener;
 import org.eclipse.swt.events.SelectionAdapter;
 import org.eclipse.swt.events.SelectionEvent;
 import org.eclipse.swt.events.SelectionListener;
 import org.eclipse.swt.events.TraverseEvent;
 import org.eclipse.swt.events.TraverseListener;
 import org.eclipse.swt.layout.GridData;
 import org.eclipse.swt.layout.GridLayout;
 import org.eclipse.swt.widgets.Button;
 import org.eclipse.swt.widgets.Combo;
 import org.eclipse.swt.widgets.Composite;
 import org.eclipse.swt.widgets.Label;
 import org.eclipse.swt.widgets.Shell;
 import org.eclipse.swt.widgets.Text;

 public class DialogTaskFilter extends
 		org.eclipse.ui.views.markers.internal.DialogMarkerFilter {

 	private DescriptionGroup descriptionGroup;

 	private PriorityGroup priorityGroup;

 	private StatusGroup statusGroup;

 	private class DescriptionGroup {
 		private Label descriptionLabel;

 		private Combo combo;

 		private Text description;

 		private String contains = MarkerMessages.filtersDialog_contains;

 		private String doesNotContain = MarkerMessages.filtersDialog_doesNotContain;

 		/**
 		 * Create a new DescriptionGroup.
 		 *
 		 * @param parent
 		 */
 		public DescriptionGroup(Composite parent) {
 			descriptionLabel = new Label(parent, SWT.NONE);
 			descriptionLabel.setFont(parent.getFont());
 			descriptionLabel.setText(
 				MarkerMessages.filtersDialog_descriptionLabel);

 			combo = new Combo(parent, SWT.READ_ONLY);
 			combo.setFont(parent.getFont());
 			combo.add(contains);
 			combo.add(doesNotContain);
 			combo.addSelectionListener(new SelectionAdapter(){
 	        	/* (non-Javadoc)
 	        	 * @see org.eclipse.swt.events.SelectionListener#widgetSelected(org.eclipse.swt.events.SelectionEvent)
 	        	 */
 	        	public void widgetSelected(SelectionEvent e) {
 	        		  updateForSelection();
 	        	}
 	          });
 			// Prevent Esc and Return from closing the dialog when the combo is
 			// active.
 			combo.addTraverseListener(new TraverseListener() {
 				public void keyTraversed(TraverseEvent e) {
 					if (e.detail == SWT.TRAVERSE_ESCAPE
 							|| e.detail == SWT.TRAVERSE_RETURN) {
 						e.doit = false;
 					}
 				}
 			});

 			description = new Text(parent, SWT.SINGLE | SWT.BORDER);
 			description.setFont(parent.getFont());
 			GridData data = new GridData(GridData.FILL_HORIZONTAL);
 			data.horizontalSpan = 3;
 			description.setLayoutData(data);
 			description.addModifyListener(new ModifyListener() {
 				public void modifyText(ModifyEvent e) {
 					DialogTaskFilter.this.markDirty();
 				}
 			});
 		}

 		public boolean getContains() {
 			return combo.getSelectionIndex() == combo.indexOf(contains);
 		}

 		public void setContains(boolean value) {
 			if (value) {
 				combo.select(combo.indexOf(contains));
 			} else {
 				combo.select(combo.indexOf(doesNotContain));
 			}
 		}

 		public void setDescription(String text) {
 			if (text == null) {
 				description.setText(""); //$NON-NLS-1$
 			} else {
 				description.setText(text);
 			}
 		}

 		public String getDescription() {
 			return description.getText();
 		}

 		/**
 		 * Update the enabled state.
 		 * @param enabled
 		 */
 		public void updateEnablement(boolean enabled) {
 			descriptionLabel.setEnabled(enabled);
 			combo.setEnabled(enabled);
 			description.setEnabled(enabled);
 		}
 	}

 	private class PriorityGroup {
 		private Button enablementButton;

 		private Button highButton;

 		private Button normalButton;

 		private Button lowButton;

 		/**
 		 * Create a new priority group.
 		 *
 		 * @param parent
 		 */
 		public PriorityGroup(Composite parent) {
 			SelectionListener listener = new SelectionAdapter() {
 				/*
 				 * (non-Javadoc)
 				 *
 				 * @see org.eclipse.swt.events.SelectionListener#widgetSelected(org.eclipse.swt.events.SelectionEvent)
 				 */
 				public void widgetSelected(SelectionEvent e) {
 					updateEnablement(true);
 					DialogTaskFilter.this.markDirty();
 				}
 			};

 			enablementButton = new Button(parent, SWT.CHECK);
 			GridData data = new GridData(GridData.FILL_HORIZONTAL);
 			data.horizontalSpan = 2;
 			enablementButton.setLayoutData(data);
 			enablementButton.setFont(parent.getFont());
 			enablementButton.setText(
 					MarkerMessages.filtersDialog_priorityLabel);
 			enablementButton.addSelectionListener(listener);

 			highButton = new Button(parent, SWT.CHECK);
 			highButton.setFont(parent.getFont());
 			highButton
 					.setText(MarkerMessages.filtersDialog_priorityHigh);
 			highButton.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
 			highButton.addSelectionListener(new SelectionAdapter(){
 	        	/* (non-Javadoc)
 	        	 * @see org.eclipse.swt.events.SelectionListener#widgetSelected(org.eclipse.swt.events.SelectionEvent)
 	        	 */
 	        	public void widgetSelected(SelectionEvent e) {
 	        		  updateForSelection();
 	        	}
 	          });

 			normalButton = new Button(parent, SWT.CHECK);
 			normalButton.setFont(parent.getFont());
 			normalButton.setText(MarkerMessages.filtersDialog_priorityNormal);
 			normalButton.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
 			normalButton.addSelectionListener(new SelectionAdapter(){
 	        	/* (non-Javadoc)
 	        	 * @see org.eclipse.swt.events.SelectionListener#widgetSelected(org.eclipse.swt.events.SelectionEvent)
 	        	 */
 	        	public void widgetSelected(SelectionEvent e) {
 	        		  updateForSelection();
 	        	}
 	          });

 			lowButton = new Button(parent, SWT.CHECK);
 			lowButton.setFont(parent.getFont());
 			lowButton.setText(MarkerMessages.filtersDialog_priorityLow);
 			lowButton.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
 			lowButton.addSelectionListener(new SelectionAdapter(){
 	        	/* (non-Javadoc)
 	        	 * @see org.eclipse.swt.events.SelectionListener#widgetSelected(org.eclipse.swt.events.SelectionEvent)
 	        	 */
 	        	public void widgetSelected(SelectionEvent e) {
 	        		  updateForSelection();
 	        	}
 	          });
 		}

 		public boolean isPriorityEnabled() {
 			return enablementButton.getSelection();
 		}

 		public void setEnabled(boolean enabled) {
 			enablementButton.setSelection(enabled);
 		}

 		public boolean isHighSelected() {
 			return highButton.getSelection();
 		}

 		public void setHighSelected(boolean selected) {
 			highButton.setSelection(selected);
 		}

 		public boolean isNormalSelected() {
 			return normalButton.getSelection();
 		}

 		public void setNormalSelected(boolean selected) {
 			normalButton.setSelection(selected);
 		}

 		public boolean isLowSelected() {
 			return lowButton.getSelection();
 		}

 		public void setLowSelected(boolean selected) {
 			lowButton.setSelection(selected);
 		}

 		/**
 		 * Update enablement based on enabled.
 		 * @param enabled
 		 */
 		public void updateEnablement(boolean enabled) {
 			enablementButton.setEnabled(enabled);
 			highButton.setEnabled(enabled && isPriorityEnabled());
 			normalButton
 					.setEnabled(enabled && isPriorityEnabled());
 			lowButton.setEnabled(enabled && isPriorityEnabled());
 		}
 	}

 	private class StatusGroup {
 		private Button enablementButton;

 		private Button completeButton;

 		private Button incompleteButton;

 		/**
 		 * Create a new StatusGroup.
 		 *
 		 * @param parent
 		 */
 		public StatusGroup(Composite parent) {
 			SelectionListener enablementListener = new SelectionAdapter() {
 				public void widgetSelected(SelectionEvent e) {
 					updateEnablement(true);
 					DialogTaskFilter.this.markDirty();
 				}
 			};

 			enablementButton = new Button(parent, SWT.CHECK);
 			GridData data = new GridData(GridData.FILL_HORIZONTAL);
 			data.horizontalSpan = 2;
 			enablementButton.setLayoutData(data);
 			enablementButton.setFont(parent.getFont());
 			enablementButton.setText(MarkerMessages.filtersDialog_statusLabel);
 			enablementButton.addSelectionListener(enablementListener);

 			Composite composite = new Composite(parent, SWT.NONE);
 			composite.setFont(parent.getFont());
 			GridLayout layout = new GridLayout(2, false);
 			layout.marginHeight = 0;
 			layout.marginWidth = 0;
 			composite.setLayout(layout);
 			data = new GridData(GridData.FILL_HORIZONTAL);
 			data.horizontalSpan = 3;
 			composite.setLayoutData(data);

 			SelectionListener listener = new SelectionAdapter() {
 				public void widgetSelected(SelectionEvent e) {
 					completeButton.setSelection(!incompleteButton
 							.getSelection());
 					incompleteButton.setSelection(!completeButton
 							.getSelection());
 					DialogTaskFilter.this.markDirty();
 				}
 			};

 			completeButton = new Button(composite, SWT.RADIO);
 			completeButton.setFont(composite.getFont());
 			completeButton.setText(MarkerMessages.filtersDialog_statusComplete);
 			completeButton.addSelectionListener(listener);

 			incompleteButton = new Button(composite, SWT.RADIO);
 			incompleteButton.setFont(composite.getFont());
 			incompleteButton.setText(MarkerMessages.filtersDialog_statusIncomplete);
 			incompleteButton.addSelectionListener(listener);
 		}

 		public boolean isStatusEnabled() {
 			return enablementButton.getSelection();
 		}

 		public void setEnabled(boolean enabled) {
 			enablementButton.setSelection(enabled);
 		}

 		public boolean getDone() {
 			return completeButton.getSelection();
 		}

 		public void setDone(boolean done) {
 			completeButton.setSelection(done);
 			incompleteButton.setSelection(!done);
 		}

 		/**
 		 * Update the enablement state of the group.
 		 * @param enabled
 		 */
 		public void updateEnablement(boolean enabled) {
 			enablementButton.setEnabled(enabled);
 			completeButton.setEnabled(isStatusEnabled()
 					&& enabled);
 			incompleteButton.setEnabled(isStatusEnabled()
 					&& enabled);
 		}
 	}

 	/**
 	 * Create a new instance of the receiver
 	 *
 	 * @param parentShell
 	 * @param filters
 	 */
 	public DialogTaskFilter(Shell parentShell, TaskFilter[] filters) {
 		super(parentShell, filters);
 	}

 	/*
 	 * (non-Javadoc)
 	 *
 	 * @see org.eclipse.ui.views.markers.internal.DialogMarkerFilter#createAttributesArea(org.eclipse.swt.widgets.Composite)
 	 */
 	protected void createAttributesArea(Composite parent) {
 		Composite composite = new Composite(parent, SWT.NONE);
 		composite.setFont(parent.getFont());
 		composite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
 		GridLayout layout = new GridLayout(5, false);
 		layout.verticalSpacing = 7;
 		composite.setLayout(layout);

 		descriptionGroup = new DescriptionGroup(composite);
 		priorityGroup = new PriorityGroup(composite);
 		statusGroup = new StatusGroup(composite);
 	}

 	/* (non-Javadoc)
 	 * @see org.eclipse.ui.views.markers.internal.DialogMarkerFilter#updateFilterFromUI(org.eclipse.ui.views.markers.internal.MarkerFilter)
 	 */
 	protected void updateFilterFromUI(MarkerFilter filter) {
 		super.updateFilterFromUI(filter);

 		TaskFilter taskFilter = (TaskFilter)filter;
 		taskFilter.setContains(descriptionGroup.getContains());
 		taskFilter.setDescription(descriptionGroup.getDescription().trim());

 		taskFilter.setSelectByPriority(priorityGroup.isPriorityEnabled());
 		int priority = 0;
 		if (priorityGroup.isHighSelected()) {
 			priority = priority | TaskFilter.PRIORITY_HIGH;
 		}
 		if (priorityGroup.isNormalSelected()) {
 			priority = priority | TaskFilter.PRIORITY_NORMAL;
 		}
 		if (priorityGroup.isLowSelected()) {
 			priority = priority | TaskFilter.PRIORITY_LOW;
 		}
 		taskFilter.setPriority(priority);

 		taskFilter.setSelectByDone(statusGroup.isStatusEnabled());
 		taskFilter.setDone(statusGroup.getDone());

 	}

 	/* (non-Javadoc)
 	 * @see org.eclipse.ui.views.markers.internal.DialogMarkerFilter#updateUIWithFilter(org.eclipse.ui.views.markers.internal.MarkerFilter)
 	 */
 	protected void updateUIWithFilter(MarkerFilter filter) {
 		TaskFilter taskFilter = (TaskFilter)filter;
 		descriptionGroup.setContains(taskFilter.getContains());
 		descriptionGroup.setDescription(taskFilter.getDescription());

 		priorityGroup.setEnabled(taskFilter.getSelectByPriority());
 		int priority = taskFilter.getPriority();
 		priorityGroup
 				.setHighSelected((priority & TaskFilter.PRIORITY_HIGH) > 0);
 		priorityGroup
 				.setNormalSelected((priority & TaskFilter.PRIORITY_NORMAL) > 0);
 		priorityGroup.setLowSelected((priority & TaskFilter.PRIORITY_LOW) > 0);

 		statusGroup.setEnabled(taskFilter.getSelectByDone());
 		statusGroup.setDone(taskFilter.getDone());

 		super.updateUIWithFilter(filter);


 	}

 	/* (non-Javadoc)
 	 * @see org.eclipse.ui.views.markers.internal.DialogMarkerFilter#updateEnabledState(boolean)
 	 */
 	protected void updateEnabledState(boolean enabled) {
 		super.updateEnabledState(enabled);
 		descriptionGroup.updateEnablement(enabled);
 		priorityGroup.updateEnablement(enabled);
 		statusGroup.updateEnablement(enabled);
 	}


 	/*
 	 * (non-Javadoc)
 	 *
 	 * @see org.eclipse.ui.views.markerview.FiltersDialog#resetPressed()
 	 */
 	protected void resetPressed() {
 		descriptionGroup.setContains(TaskFilter.DEFAULT_CONTAINS);
 		descriptionGroup.setDescription(TaskFilter.DEFAULT_DESCRIPTION);

 		priorityGroup.setEnabled(TaskFilter.DEFAULT_SELECT_BY_PRIORITY);
 		priorityGroup
 				.setHighSelected((TaskFilter.DEFAULT_PRIORITY & TaskFilter.PRIORITY_HIGH) > 0);
 		priorityGroup
 				.setNormalSelected((TaskFilter.DEFAULT_PRIORITY & TaskFilter.PRIORITY_NORMAL) > 0);
 		priorityGroup
 				.setLowSelected((TaskFilter.DEFAULT_PRIORITY & TaskFilter.PRIORITY_NORMAL) > 0);

 		statusGroup.setEnabled(TaskFilter.DEFAULT_SELECT_BY_DONE);
 		statusGroup.setDone(TaskFilter.DEFAULT_DONE);

 		super.resetPressed();
 	}

 	/*
 	 * (non-Javadoc)
 	 *
 	 * @see org.eclipse.ui.views.markers.internal.DialogMarkerFilter#newFilter(java.lang.String)
 	 */
 	protected MarkerFilter newFilter(String newName) {
 		return new TaskFilter(newName);
 	}

 }
	/*******************************************************************************
	* Copyright (c) 2000, 2004 IBM Corporation and others.
	* All rights reserved. This program and the accompanying materials
	* are made available under the terms of the Eclipse Public License v1.0
	* which accompanies this distribution, and is available at
	* http://www.eclipse.org/legal/epl-v10.html
	*
	* Contributors:
	* IBM Corporation - initial API and implementation
	*******************************************************************************/

	package org.eclipse.ui.views.markers.internal;

	import org.eclipse.swt.SWT;
	import org.eclipse.swt.events.ModifyEvent;
	import org.eclipse.swt.events.ModifyListener;
	import org.eclipse.swt.events.SelectionAdapter;
	import org.eclipse.swt.events.SelectionEvent;
	import org.eclipse.swt.events.SelectionListener;
	import org.eclipse.swt.events.TraverseEvent;
	import org.eclipse.swt.events.TraverseListener;
	import org.eclipse.swt.layout.GridData;
	import org.eclipse.swt.layout.GridLayout;
	import org.eclipse.swt.widgets.Button;
	import org.eclipse.swt.widgets.Combo;
	import org.eclipse.swt.widgets.Composite;
	import org.eclipse.swt.widgets.Label;
	import org.eclipse.swt.widgets.Shell;
	import org.eclipse.swt.widgets.Text;

	public class DialogTaskFilter extends
	org.eclipse.ui.views.markers.internal.DialogMarkerFilter {

	private DescriptionGroup descriptionGroup;

	private PriorityGroup priorityGroup;

	private StatusGroup statusGroup;

	private class DescriptionGroup {
	private Label descriptionLabel;

	private Combo combo;

	private Text description;

	private String contains = MarkerMessages.filtersDialog_contains;

	private String doesNotContain = MarkerMessages.filtersDialog_doesNotContain;

	/**
	* Create a new DescriptionGroup.
	*
	* @param parent
	*/
	public DescriptionGroup(Composite parent) {
	descriptionLabel = new Label(parent, SWT.NONE);
	descriptionLabel.setFont(parent.getFont());
	descriptionLabel.setText(
	MarkerMessages.filtersDialog_descriptionLabel);

	combo = new Combo(parent, SWT.READ_ONLY);
	combo.setFont(parent.getFont());
	combo.add(contains);
	combo.add(doesNotContain);
	combo.addSelectionListener(new SelectionAdapter(){
	/* (non-Javadoc)
	* @see org.eclipse.swt.events.SelectionListener#widgetSelected(org.eclipse.swt.events.SelectionEvent)
	*/
	public void widgetSelected(SelectionEvent e) {
	updateForSelection();
	}
	});
	// Prevent Esc and Return from closing the dialog when the combo is
	// active.
	combo.addTraverseListener(new TraverseListener() {
	public void keyTraversed(TraverseEvent e) {
	if (e.detail == SWT.TRAVERSE_ESCAPE
	\|\| e.detail == SWT.TRAVERSE_RETURN) {
	e.doit = false;
	}
	}
	});

	description = new Text(parent, SWT.SINGLE \| SWT.BORDER);
	description.setFont(parent.getFont());
	GridData data = new GridData(GridData.FILL_HORIZONTAL);
	data.horizontalSpan = 3;
	description.setLayoutData(data);
	description.addModifyListener(new ModifyListener() {
	public void modifyText(ModifyEvent e) {
	DialogTaskFilter.this.markDirty();
	}
	});
	}

	public boolean getContains() {
	return combo.getSelectionIndex() == combo.indexOf(contains);
	}

	public void setContains(boolean value) {
	if (value) {
	combo.select(combo.indexOf(contains));
	} else {
	combo.select(combo.indexOf(doesNotContain));
	}
	}

	public void setDescription(String text) {
	if (text == null) {
	description.setText(""); //$NON-NLS-1$
	} else {
	description.setText(text);
	}
	}

	public String getDescription() {
	return description.getText();
	}

	/**
	* Update the enabled state.
	* @param enabled
	*/
	public void updateEnablement(boolean enabled) {
	descriptionLabel.setEnabled(enabled);
	combo.setEnabled(enabled);
	description.setEnabled(enabled);
	}
	}

	private class PriorityGroup {
	private Button enablementButton;

	private Button highButton;

	private Button normalButton;

	private Button lowButton;

	/**
	* Create a new priority group.
	*
	* @param parent
	*/
	public PriorityGroup(Composite parent) {
	SelectionListener listener = new SelectionAdapter() {
	/*
	* (non-Javadoc)
	*
	* @see org.eclipse.swt.events.SelectionListener#widgetSelected(org.eclipse.swt.events.SelectionEvent)
	*/
	public void widgetSelected(SelectionEvent e) {
	updateEnablement(true);
	DialogTaskFilter.this.markDirty();
	}
	};

	enablementButton = new Button(parent, SWT.CHECK);
	GridData data = new GridData(GridData.FILL_HORIZONTAL);
	data.horizontalSpan = 2;
	enablementButton.setLayoutData(data);
	enablementButton.setFont(parent.getFont());
	enablementButton.setText(
	MarkerMessages.filtersDialog_priorityLabel);
	enablementButton.addSelectionListener(listener);

	highButton = new Button(parent, SWT.CHECK);
	highButton.setFont(parent.getFont());
	highButton
	.setText(MarkerMessages.filtersDialog_priorityHigh);
	highButton.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
	highButton.addSelectionListener(new SelectionAdapter(){
	/* (non-Javadoc)
	* @see org.eclipse.swt.events.SelectionListener#widgetSelected(org.eclipse.swt.events.SelectionEvent)
	*/
	public void widgetSelected(SelectionEvent e) {
	updateForSelection();
	}
	});

	normalButton = new Button(parent, SWT.CHECK);
	normalButton.setFont(parent.getFont());
	normalButton.setText(MarkerMessages.filtersDialog_priorityNormal);
	normalButton.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
	normalButton.addSelectionListener(new SelectionAdapter(){
	/* (non-Javadoc)
	* @see org.eclipse.swt.events.SelectionListener#widgetSelected(org.eclipse.swt.events.SelectionEvent)
	*/
	public void widgetSelected(SelectionEvent e) {
	updateForSelection();
	}
	});

	lowButton = new Button(parent, SWT.CHECK);
	lowButton.setFont(parent.getFont());
	lowButton.setText(MarkerMessages.filtersDialog_priorityLow);
	lowButton.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
	lowButton.addSelectionListener(new SelectionAdapter(){
	/* (non-Javadoc)
	* @see org.eclipse.swt.events.SelectionListener#widgetSelected(org.eclipse.swt.events.SelectionEvent)
	*/
	public void widgetSelected(SelectionEvent e) {
	updateForSelection();
	}
	});
	}

	public boolean isPriorityEnabled() {
	return enablementButton.getSelection();
	}

	public void setEnabled(boolean enabled) {
	enablementButton.setSelection(enabled);
	}

	public boolean isHighSelected() {
	return highButton.getSelection();
	}

	public void setHighSelected(boolean selected) {
	highButton.setSelection(selected);
	}

	public boolean isNormalSelected() {
	return normalButton.getSelection();
	}

	public void setNormalSelected(boolean selected) {
	normalButton.setSelection(selected);
	}

	public boolean isLowSelected() {
	return lowButton.getSelection();
	}

	public void setLowSelected(boolean selected) {
	lowButton.setSelection(selected);
	}

	/**
	* Update enablement based on enabled.
	* @param enabled
	*/
	public void updateEnablement(boolean enabled) {
	enablementButton.setEnabled(enabled);
	highButton.setEnabled(enabled && isPriorityEnabled());
	normalButton
	.setEnabled(enabled && isPriorityEnabled());
	lowButton.setEnabled(enabled && isPriorityEnabled());
	}
	}

	private class StatusGroup {
	private Button enablementButton;

	private Button completeButton;

	private Button incompleteButton;

	/**
	* Create a new StatusGroup.
	*
	* @param parent
	*/
	public StatusGroup(Composite parent) {
	SelectionListener enablementListener = new SelectionAdapter() {
	public void widgetSelected(SelectionEvent e) {
	updateEnablement(true);
	DialogTaskFilter.this.markDirty();
	}
	};

	enablementButton = new Button(parent, SWT.CHECK);
	GridData data = new GridData(GridData.FILL_HORIZONTAL);
	data.horizontalSpan = 2;
	enablementButton.setLayoutData(data);
	enablementButton.setFont(parent.getFont());
	enablementButton.setText(MarkerMessages.filtersDialog_statusLabel);
	enablementButton.addSelectionListener(enablementListener);

	Composite composite = new Composite(parent, SWT.NONE);
	composite.setFont(parent.getFont());
	GridLayout layout = new GridLayout(2, false);
	layout.marginHeight = 0;
	layout.marginWidth = 0;
	composite.setLayout(layout);
	data = new GridData(GridData.FILL_HORIZONTAL);
	data.horizontalSpan = 3;
	composite.setLayoutData(data);

	SelectionListener listener = new SelectionAdapter() {
	public void widgetSelected(SelectionEvent e) {
	completeButton.setSelection(!incompleteButton
	.getSelection());
	incompleteButton.setSelection(!completeButton
	.getSelection());
	DialogTaskFilter.this.markDirty();
	}
	};

	completeButton = new Button(composite, SWT.RADIO);
	completeButton.setFont(composite.getFont());
	completeButton.setText(MarkerMessages.filtersDialog_statusComplete);
	completeButton.addSelectionListener(listener);

	incompleteButton = new Button(composite, SWT.RADIO);
	incompleteButton.setFont(composite.getFont());
	incompleteButton.setText(MarkerMessages.filtersDialog_statusIncomplete);
	incompleteButton.addSelectionListener(listener);
	}

	public boolean isStatusEnabled() {
	return enablementButton.getSelection();
	}

	public void setEnabled(boolean enabled) {
	enablementButton.setSelection(enabled);
	}

	public boolean getDone() {
	return completeButton.getSelection();
	}

	public void setDone(boolean done) {
	completeButton.setSelection(done);
	incompleteButton.setSelection(!done);
	}

	/**
	* Update the enablement state of the group.
	* @param enabled
	*/
	public void updateEnablement(boolean enabled) {
	enablementButton.setEnabled(enabled);
	completeButton.setEnabled(isStatusEnabled()
	&& enabled);
	incompleteButton.setEnabled(isStatusEnabled()
	&& enabled);
	}
	}

	/**
	* Create a new instance of the receiver
	*
	* @param parentShell
	* @param filters
	*/
	public DialogTaskFilter(Shell parentShell, TaskFilter[] filters) {
	super(parentShell, filters);
	}

	/*
	* (non-Javadoc)
	*
	* @see org.eclipse.ui.views.markers.internal.DialogMarkerFilter#createAttributesArea(org.eclipse.swt.widgets.Composite)
	*/
	protected void createAttributesArea(Composite parent) {
	Composite composite = new Composite(parent, SWT.NONE);
	composite.setFont(parent.getFont());
	composite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
	GridLayout layout = new GridLayout(5, false);
	layout.verticalSpacing = 7;
	composite.setLayout(layout);

	descriptionGroup = new DescriptionGroup(composite);
	priorityGroup = new PriorityGroup(composite);
	statusGroup = new StatusGroup(composite);
	}

	/* (non-Javadoc)
	* @see org.eclipse.ui.views.markers.internal.DialogMarkerFilter#updateFilterFromUI(org.eclipse.ui.views.markers.internal.MarkerFilter)
	*/
	protected void updateFilterFromUI(MarkerFilter filter) {
	super.updateFilterFromUI(filter);

	TaskFilter taskFilter = (TaskFilter)filter;
	taskFilter.setContains(descriptionGroup.getContains());
	taskFilter.setDescription(descriptionGroup.getDescription().trim());

	taskFilter.setSelectByPriority(priorityGroup.isPriorityEnabled());
	int priority = 0;
	if (priorityGroup.isHighSelected()) {
	priority = priority \| TaskFilter.PRIORITY_HIGH;
	}
	if (priorityGroup.isNormalSelected()) {
	priority = priority \| TaskFilter.PRIORITY_NORMAL;
	}
	if (priorityGroup.isLowSelected()) {
	priority = priority \| TaskFilter.PRIORITY_LOW;
	}
	taskFilter.setPriority(priority);

	taskFilter.setSelectByDone(statusGroup.isStatusEnabled());
	taskFilter.setDone(statusGroup.getDone());

	}

	/* (non-Javadoc)
	* @see org.eclipse.ui.views.markers.internal.DialogMarkerFilter#updateUIWithFilter(org.eclipse.ui.views.markers.internal.MarkerFilter)
	*/
	protected void updateUIWithFilter(MarkerFilter filter) {
	TaskFilter taskFilter = (TaskFilter)filter;
	descriptionGroup.setContains(taskFilter.getContains());
	descriptionGroup.setDescription(taskFilter.getDescription());

	priorityGroup.setEnabled(taskFilter.getSelectByPriority());
	int priority = taskFilter.getPriority();
	priorityGroup
	.setHighSelected((priority & TaskFilter.PRIORITY_HIGH) > 0);
	priorityGroup
	.setNormalSelected((priority & TaskFilter.PRIORITY_NORMAL) > 0);
	priorityGroup.setLowSelected((priority & TaskFilter.PRIORITY_LOW) > 0);

	statusGroup.setEnabled(taskFilter.getSelectByDone());
	statusGroup.setDone(taskFilter.getDone());

	super.updateUIWithFilter(filter);


	}

	/* (non-Javadoc)
	* @see org.eclipse.ui.views.markers.internal.DialogMarkerFilter#updateEnabledState(boolean)
	*/
	protected void updateEnabledState(boolean enabled) {
	super.updateEnabledState(enabled);
	descriptionGroup.updateEnablement(enabled);
	priorityGroup.updateEnablement(enabled);
	statusGroup.updateEnablement(enabled);
	}


	/*
	* (non-Javadoc)
	*
	* @see org.eclipse.ui.views.markerview.FiltersDialog#resetPressed()
	*/
	protected void resetPressed() {
	descriptionGroup.setContains(TaskFilter.DEFAULT_CONTAINS);
	descriptionGroup.setDescription(TaskFilter.DEFAULT_DESCRIPTION);

	priorityGroup.setEnabled(TaskFilter.DEFAULT_SELECT_BY_PRIORITY);
	priorityGroup
	.setHighSelected((TaskFilter.DEFAULT_PRIORITY & TaskFilter.PRIORITY_HIGH) > 0);
	priorityGroup
	.setNormalSelected((TaskFilter.DEFAULT_PRIORITY & TaskFilter.PRIORITY_NORMAL) > 0);
	priorityGroup
	.setLowSelected((TaskFilter.DEFAULT_PRIORITY & TaskFilter.PRIORITY_NORMAL) > 0);

	statusGroup.setEnabled(TaskFilter.DEFAULT_SELECT_BY_DONE);
	statusGroup.setDone(TaskFilter.DEFAULT_DONE);

	super.resetPressed();
	}

	/*
	* (non-Javadoc)
	*
	* @see org.eclipse.ui.views.markers.internal.DialogMarkerFilter#newFilter(java.lang.String)
	*/
	protected MarkerFilter newFilter(String newName) {
	return new TaskFilter(newName);
	}

	}